8605667952 has 120 divisors (see below), whose sum is σ = 28412467200. Its totient is φ = 2379438720.

The previous prime is 8605667951. The next prime is 8605668013. The reversal of 8605667952 is 2597665068.

It is a happy number.

8605667952 is a `hidden beast` number, since 8 + 6 + 0 + 566 + 79 + 5 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8605667951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106452 + ... + 168947.

It is an arithmetic number, because the mean of its divisors is an integer number (236770560).

Almost surely, 2^8605667952 is an apocalyptic number.

It is an amenable number.

8605667952 is an abundant number, since it is smaller than the sum of its proper divisors (19806799248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8605667952 is a wasteful number, since it uses less digits than its factorization.

8605667952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275451 (or 275442 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The square root of 8605667952 is about 92766.7394705667. The cubic root of 8605667952 is about 2049.2496124903.

The spelling of 8605667952 in words is "eight billion, six hundred five million, six hundred sixty-seven thousand, nine hundred fifty-two".